1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4 2; RUN: opt -mtriple=riscv64 -passes=typepromotion -S %s | FileCheck %s 3 4; Test that this does not crash 5define i16 @test(i8 %a, i32 %b) { 6; CHECK-LABEL: define i16 @test( 7; CHECK-SAME: i8 [[A:%.*]], i32 [[B:%.*]]) { 8; CHECK-NEXT: entry: 9; CHECK-NEXT: [[TMP0:%.*]] = zext i8 [[A]] to i32 10; CHECK-NEXT: [[TMP1:%.*]] = trunc i32 [[B]] to i16 11; CHECK-NEXT: [[TMP2:%.*]] = zext i16 [[TMP1]] to i64 12; CHECK-NEXT: [[TMP3:%.*]] = icmp eq i64 [[TMP2]], 0 13; CHECK-NEXT: [[TMP4:%.*]] = and i32 [[TMP0]], 255 14; CHECK-NEXT: [[TMP5:%.*]] = zext i32 [[TMP4]] to i64 15; CHECK-NEXT: [[TMP6:%.*]] = xor i64 [[TMP5]], [[TMP2]] 16; CHECK-NEXT: [[TMP7:%.*]] = trunc i64 [[TMP6]] to i16 17; CHECK-NEXT: ret i16 [[TMP7]] 18; 19entry: 20 %0 = zext i8 %a to i32 21 %1 = trunc i32 %b to i16 22 %2 = icmp eq i16 %1, 0 23 %3 = trunc i32 %0 to i8 24 %4 = zext i8 %3 to i16 25 %5 = xor i16 %4, %1 26 ret i16 %5 27} 28